<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>修改排列方式</title>
    <style>
        /* 当然我们可以修改排列方式。 */
        /* 如果我们设置 direction 属性为 rtl (right-to-left),弹性子元素的排列方式也会改变，页面布局也跟着改变: */

        body {
            direction: rtl;
        }

        .flex-container {
            display: -webkit-flex;
            display: flex;
            width: 400px;
            height: 250px;
            background-color: lightgrey;
        }

        .flex-item {
            background-color: cornflowerblue;
            width: 100px;
            height: 100px;
            margin: 10px;
        }
    </style>
</head>

<body>

    <div class="flex-container">
        <div class="flex-item">flex item 1</div>
        <div class="flex-item">flex item 2</div>
        <div class="flex-item">flex item 3</div>
    </div>

</body>

</html>